Jirtle's team fed one group of pregnant agouti mice a diet rich in B vitamins (folic acid and vitamin B12). Another group of genetically identical pregnant agouti mice got no such prenatal nutrition.

其中一组怀孕刺鼠的饮食富含维生素B(叶酸和B12) 而另一组基因完全一致的怀孕刺鼠，并没有给与产品营养加强。

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B vitamins can help stifle homocysteine, an amino acid that damages blood vessels.

维生素b可以帮助阻止高半胱氨酸，它是损害血管的一种氨基酸。

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Over a period of two years, half were given a daily tablet containing high doses of the B vitamins folic acid, B6 and B12.

在两年间，其中一半志愿者每天服用一颗含有高剂量维生素B叶酸、B6与B12的药片。

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Vitamin B-twelve is needed so folic acid can do its work.

VOA: special.2009.04.21

So, if you look in the blood of patients that are infected with Hepatitis B you find a lot of Hepatitis B surface subunits, proteins without the nucleic acid circulating in their blood.

因此,如果你观察一下,已经感染乙肝病毒患者的血液,你会发现许多乙肝病毒的表面亚基,以及血液循环中存在没有核酸的蛋白质

耶鲁公开课 - 生物医学工程探索课程节选

"In the observational studies we found that some of the B vitamins, like folic acid,were beneficial."

VOA: standard.2010.06.17

Autism risk might be cut nearly in half by making sure that mothers are taking supplements containing folic acid, a B vitamin, at the time of conception and in the early months of pregnancy.

FORBES: More Prenatal Vitamins Could Mean Less Autism, Study Says